One of the newest sequences of Yellowstone National Park's history is unfolding in 5 feet of sediment from the bottom of a ...

Wildfires are already changing as a result of climate change but we don’t know what will happen as our planet gets even ...

Democrats and Republicans are battling for control of the U.S. Senate this election. There are 34 Senate seats up for grabs, with about a half dozen of those likely to be decided by tight margins.

Neanderthals extracted resin with advanced techniques, as shown by a 60,000-year-old pit in Vanguard Cave, Gibraltar, ...